"Morning Joe" guest and former White House communications director Nicolle Wallace battled back and forth with NBC White House correspondent Chuck Todd on Wednesday morning, something that was set off when Todd wouldn't say explicitly that New Jersey Gov. Chris Christie (R) had a "good day" on Tuesday.

Christie appeared in Chicago on Tuesday, where he spoke before the Economic Club of Chicago. He also raised about $1 million for the Republican Governors Association, a spokesman said.

"Morning Joe" host Joe Scarborough asked Todd if he thought Christie had a "pretty good day yesterday," a question that seemingly left Todd baffled.

"OK..." he said. "I guess — how do you define ... what's the definition of a 'good day?'"

Wallace, a GOP strategist and the White House communications director under President George W. Bush, interjected with, "Come on!" and "Oh my God!"

"So much time has been spent in the last four weeks covering every teeny, minuscule, breaking non-news event—" Wallace said.

"Not on my show," Todd said, taking a sip from his coffee mug.

"Well, on the network on which you appear, and I appear," Wallace responded. Wallace lamented that there's been so much coverage on the Christie scandal, but that there wasn't the same type of coverage devoted to Christie's perceived "good day" on Tuesday, calling Todd out for treating it like a "nothing sandwich."